1 files changed, 4 insertions, 1 deletions
diff --git a/teensy/lexermemzip.c b/teensy/lexermemzip.c
index 2f808ee429..3e15717acf 100644
--- a/teensy/lexermemzip.c
+++ b/teensy/lexermemzip.c
@@ -2,6 +2,8 @@
 #include <stdlib.h>
 
 #include "misc.h"
+#include "mpconfig.h"
+#include "qstr.h"
 #include "lexer.h"
 #include "memzip.h"
 
@@ -13,6 +15,7 @@ mp_lexer_t *mp_lexer_new_from_memzip_file(const char *filename)
     if (memzip_locate(filename, &data, &len) != MZ_OK) {
         return NULL;
     }
-    return mp_lexer_new_from_str_len(filename, (const char *)data, (uint)len, 0);
+
+    return mp_lexer_new_from_str_len(qstr_from_str(filename), (const char *)data, (uint)len, 0);
 }